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Speed Sensor Wiring

Hey everyone,
I have an '83 GL wagon, the vehicle speed sensor is unpluged and i havent been able to find where it plugs in, or which wires coming out of the ECU plug into it. Does anyone have a wiring diagram for this?

Kevin I have a FSM for the 83 and I'm sorry I do not see the VSS connecting to the ECM control unit. The VSS is generated in the speedometer head unit. Exits as a yellow with red tracer wire from terminal 45 on the speed-0 conntector. It is used for the CC and the TC but does not appear to be an ECM input. Could it be a late build date 83, making it an 84?Hope someone has a better answer.